Watched it again and from numerous angles, Bateman made the catch and looked a little confused so he threw the ball to Josh Smith at 2nd who then threw to 1st for the 3rd out. After Bateman made the catch but before the 3rd out was made the runner at 3rd scored. (makes no difference if he tagged or not)
SWR and BV were the first ones off the field followed immediately by the rest of the Jays, I didn't see umps make any motion - they remained on the field.
I think everyone was distracted at both runners taking off with only 1 out
Had Bateman come up firing to 1st that run might not have counted
The runner at 3rd just left early so it's up to the fielding team to appeal, it's like a runner missing a base or back tracking and forgetting to re-touch. No different - if u don't appeal the play stands.
Baseball.